| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.54 | 8.524% | $155.7753 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $158.73 | 12.795% | $179.0395 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $216.36 | 12.469% | $243.3379 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $181.70 | 9.444% | $198.8597 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $119.27 | 5.773% | $126.1555 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $27.98 | 7.495% | $30.0771 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $195.39 | 6.509% | $208.1079 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $1,042.97 | $1,141.3529 | $1,141.37 | $1,141.40 | $1,141.40 | |